ykt-team-wxapp/pages/article/article-cate-list.vue

569 lines
11 KiB
Vue

<template>
<view class="bg-gray-100 min-h-screen">
<!-- Category Tabs -->
<!-- <scroll-view scroll-x class="bg-white whitespace-nowrap px-15 py-10 sticky top-0 z-10 w-full"
:show-scrollbar="false">
<view v-for="(tab, index) in tabs" :key="index"
class="inline-block px-15 py-5 mr-10 text-sm rounded-full border transition-colors" :class="[
activeCateId === tab.value
? 'bg-orange-100 text-orange-500 border-orange-500'
: 'bg-white text-gray-600 border-gray-200',
]" @click="selectCate(tab.value)">
{{ tab.name }}
</view>
</scroll-view> -->
<!-- List -->
<view v-if="loading && list.length === 0" class="loading-container">
<uni-icons type="spinner-cycle" size="30" color="#999" />
<text class="loading-text">加载中...</text>
</view>
<view v-else-if="!loading && list.length === 0" class="empty-container">
<empty-data text="暂无文章" />
</view>
<view v-else class="p-15">
<view v-for="(item, index) in list" :key="item._id" class="article-card flex"
:class="{ 'mb-15': index < list.length - 1 }" @click="goToDetail(item)">
<image class="flex-shrink-0 cover" :src="item.cover || '/static/home/health-education.png'" mode="aspectFill" />
<view class="w-0 flex-grow">
<view class="article-title truncate mb-10">
{{ item.title || "宣教文章" }}
</view>
<view v-if="item.summary" class="article-summary line-clamp-2">
{{ item.summary }}
</view>
</view>
</view>
<view v-if="loading && list.length > 0" class="loading-more">
<uni-icons type="spinner-cycle" size="20" color="#999" />
<text>加载中...</text>
</view>
<view v-if="!loading && list.length >= total" class="no-more">
没有更多了
</view>
</view>
</view>
</template>
<script setup>
import { computed, ref } from "vue";
import { onLoad, onReachBottom } from "@dcloudio/uni-app";
import dayjs from "dayjs";
import api from "@/utils/api.js";
import EmptyData from "@/components/empty-data.vue";
const env = __VITE_ENV__;
const defaultCorpId = env.MP_CORP_ID;
const corpId = ref("");
const enabledIds = ref([]);
const tabs = ref([{ name: "全部", value: "" }]);
const activeCateId = ref("");
const allArticles = ref([]);
const list = ref([]);
const total = ref(0);
const page = ref(1);
const pageSize = 20;
const loading = ref(false);
const uniqStrings = (items) => {
const seen = new Set();
const out = [];
for (const item of items) {
const s = typeof item === "string" ? item.trim() : "";
if (!s || seen.has(s)) continue;
seen.add(s);
out.push(s);
}
return out;
};
const parseIdsParam = (raw) => {
if (!raw) return [];
const text = Array.isArray(raw) ? raw.join(",") : String(raw);
const decoded = decodeURIComponent(text);
return uniqStrings(decoded.split(","));
};
const getAllTab = () => ({ name: tabs.value?.[0]?.name || "全部", value: "" });
const getArticleCateIds = (article) => {
const ids = [];
if (!article) return ids;
if (Array.isArray(article.cateIds)) ids.push(...article.cateIds);
if (typeof article.cateIds === "string") ids.push(article.cateIds);
if (typeof article.cateId === "string") ids.push(article.cateId);
if (typeof article.categoryId === "string") ids.push(article.categoryId);
if (Array.isArray(article.categoryIds)) ids.push(...article.categoryIds);
if (typeof article.categoryIds === "string") ids.push(article.categoryIds);
if (Array.isArray(article.cateList)) {
ids.push(
...article.cateList.map((c) => c?._id || c?.id).filter((v) => typeof v === "string")
);
}
if (article.cate && typeof article.cate === "object") {
const v = article.cate._id || article.cate.id;
if (typeof v === "string") ids.push(v);
}
if (typeof article.cate === "string") ids.push(article.cate);
return uniqStrings(ids);
};
const filteredArticles = computed(() => {
const cateId = activeCateId.value;
if (!cateId) return allArticles.value;
return allArticles.value.filter((article) => getArticleCateIds(article).includes(cateId));
});
const relatedCateIdSet = computed(() => {
const set = new Set();
for (const article of allArticles.value) {
for (const cateId of getArticleCateIds(article)) set.add(cateId);
}
return set;
});
const refreshList = (reset = false) => {
if (reset) {
page.value = 1;
list.value = [];
}
const rows = filteredArticles.value || [];
total.value = rows.length;
const start = (page.value - 1) * pageSize;
const end = start + pageSize;
const slice = rows.slice(start, end);
if (page.value === 1) list.value = slice;
else list.value = [...list.value, ...slice];
};
const loadEnabledArticles = async () => {
if (!corpId.value || enabledIds.value.length === 0) {
allArticles.value = [];
tabs.value = [getAllTab()];
refreshList(true);
return;
}
if (loading.value) return;
loading.value = true;
try {
const ids = enabledIds.value;
const res = await api("getArticleByIds", { corpId: corpId.value, ids: ids.join(",") });
const rows = res && Array.isArray(res.list) ? res.list : [];
const order = new Map(ids.map((id, idx) => [id, idx]));
allArticles.value = rows
.map((r) => ({
...r,
time: r?.createTime ? dayjs(r.createTime).format("YYYY-MM-DD") : "",
}))
.sort((a, b) => (order.get(a?._id) ?? 1e9) - (order.get(b?._id) ?? 1e9));
} catch (err) {
console.error("loadEnabledArticles failed:", err);
allArticles.value = [];
} finally {
loading.value = false;
}
};
const loadTabs = async () => {
if (!corpId.value) return;
const related = relatedCateIdSet.value;
if (!related.size) {
tabs.value = [getAllTab()];
return;
}
try {
const res = await api("getArticleCateList", { corpId: corpId.value });
const cates = res && Array.isArray(res.list) ? res.list : [];
const visible = cates.filter((c) => related.has(c?._id));
tabs.value = [
getAllTab(),
...visible.map((i) => ({ name: i.label || i.name || "", value: i._id })),
];
} catch (err) {
console.error("loadTabs failed:", err);
tabs.value = [getAllTab()];
}
};
const loadCates = async () => {
if (!corpId.value) return;
try {
const res = await api("getArticleCateList", { corpId: corpId.value });
const cates = res && Array.isArray(res.list) ? res.list : [];
tabs.value = [
{ name: "全部", value: "" },
...cates.map((i) => ({ name: i.label || i.name || "未命名", value: i._id })),
];
} catch (err) {
console.error("loadCates failed:", err);
}
};
const loadList = async (reset = false) => {
if (!corpId.value || loading.value) return;
if (reset) {
page.value = 1;
list.value = [];
total.value = 0;
}
loading.value = true;
try {
const params = {
corpId: corpId.value,
page: page.value,
pageSize,
enable: true,
};
if (activeCateId.value) params.cateIds = [activeCateId.value];
const res = await api("getArticleList", params);
const rows = res && Array.isArray(res.list) ? res.list : [];
total.value = Number(res?.total) || 0;
const mapped = rows.map((r) => ({
...r,
time: r?.createTime ? dayjs(r.createTime).format("YYYY-MM-DD") : "",
}));
if (page.value === 1) list.value = mapped;
else list.value = [...list.value, ...mapped];
} catch (err) {
console.error("loadList failed:", err);
} finally {
loading.value = false;
}
};
const selectCate = async (cateId) => {
if (activeCateId.value === cateId) return;
activeCateId.value = cateId;
refreshList(true);
};
function goToDetail(item) {
if (!item?._id) return;
uni.navigateTo({ url: `/pages/article/article-detail?id=${item._id}` });
}
onLoad(async (options) => {
corpId.value = options?.corpId || defaultCorpId || "";
enabledIds.value = parseIdsParam(options?.ids);
activeCateId.value = "";
await loadEnabledArticles();
await loadTabs();
refreshList(true);
});
onReachBottom(() => {
if (loading.value) return;
if (list.value.length >= total.value) return;
page.value += 1;
refreshList(false);
});
</script>
<style scoped>
.min-h-screen {
min-height: 100vh;
}
.bg-gray-100 {
background-color: #f7f8fa;
}
.bg-white {
background-color: #ffffff;
}
.p-15 {
padding: 30rpx;
}
.px-15 {
padding-left: 30rpx;
padding-right: 30rpx;
}
.py-10 {
padding-top: 20rpx;
padding-bottom: 20rpx;
}
.py-5 {
padding-top: 10rpx;
padding-bottom: 10rpx;
}
.px-5 {
padding-left: 10rpx;
padding-right: 10rpx;
}
.mr-10 {
margin-right: 20rpx;
}
.mr-5 {
margin-right: 10rpx;
}
.ml-2 {
margin-left: 10rpx;
}
.mr-2 {
margin-right: 10rpx;
}
.mb-15 {
margin-bottom: 20rpx;
}
.mb-10 {
margin-bottom: 20rpx;
}
.mt-1 {
margin-top: 6rpx;
}
.flex {
display: flex;
}
.items-start {
align-items: flex-start;
}
.items-center {
align-items: center;
}
.justify-between {
justify-content: space-between;
}
.flex-1 {
flex: 1;
}
.flex-grow {
flex-grow: 1;
}
.flex-shrink-0 {
flex-shrink: 0;
}
.w-0 {
width: 0;
}
.relative {
position: relative;
}
.border {
border-width: 1px;
border-style: solid;
}
.rounded-full {
border-radius: 9999px;
}
.rounded {
border-radius: 8rpx;
}
.rounded-lg {
border-radius: 12rpx;
}
.shadow-sm {
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.text-xs {
font-size: 22rpx;
}
.text-sm {
font-size: 28rpx;
}
.text-base {
font-size: 32rpx;
}
.font-bold {
font-weight: 600;
}
.leading-normal {
line-height: 1.4;
}
.text-orange-500 {
color: #f29e38;
}
.bg-orange-100 {
background-color: #fff8eb;
}
.border-orange-500 {
border-color: #f29e38;
}
.text-gray-600 {
color: #333333;
}
.text-gray-400 {
color: #999999;
}
.text-gray-800 {
color: #1a1a1a;
}
.border-gray-200 {
border-color: #e5e5e5;
}
.text-green-600 {
color: #4b8d5f;
}
.border-green-600 {
border-color: #4b8d5f;
}
.sticky {
position: sticky;
}
.top-0 {
top: 0;
}
.z-10 {
z-index: 10;
}
.w-full {
width: 100%;
}
.whitespace-nowrap {
white-space: nowrap;
}
.inline-block {
display: inline-block;
}
.tag-box {
border-radius: 4rpx;
line-height: 1.2;
}
.truncate {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.article-card {
background: white;
border-radius: 16rpx;
box-shadow: 0 8rpx 10rpx 0 rgba(60, 169, 145, 0.06);
transition: all 0.3s;
min-height: 188rpx;
padding: 20rpx;
align-items: center;
width: 100%;
box-sizing: border-box;
}
.article-card:active {
transform: translateY(-2rpx);
box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
}
.cover {
width: 200rpx;
height: 112rpx;
border-radius: 12rpx;
margin-right: 20rpx;
object-fit: cover;
}
.article-title {
color: #333333;
font-size: 32rpx;
font-weight: 500;
line-height: normal;
}
.article-summary {
max-width: 402rpx;
color: #666666;
text-align: justify;
font-size: 28rpx;
font-weight: 400;
line-height: normal;
}
.line-clamp-2 {
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
line-clamp: 2;
overflow: hidden;
line-height: 1.5;
}
.loading-container,
.empty-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 100rpx 0;
}
.loading-text {
margin-top: 20rpx;
font-size: 28rpx;
color: #999;
}
.loading-more,
.no-more {
display: flex;
align-items: center;
justify-content: center;
padding: 30rpx 0;
font-size: 24rpx;
color: #999;
gap: 10rpx;
}
</style>